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- 全球变暖是真的吗？
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- Vitamin C in Vegetables Vitamin C in Vegetables
- Why did sailors lacking fruits and vegetables die of a strange disease during the voyage? Through a fun magic trick, the teacher will show students ho
- Why did sailors lacking fruits and vegetables die of a strange disease during the voyage? Through a fun magic trick, the teacher will show students how to detect vitamin C. Students will personally verify whether vitamin C is contained in frequently eaten fruits and vegetables, and compare the vitamin C content of various fruits and vegetables based on the speed of color change. Is it okay to eat only vegetables with the highest vitamin C content? Through experiments, students will learn about the effect of cooking on the vitamin C content of vegetables, discuss the dietary structure and food cooking methods, and build a healthy dietary pattern. Keywords: vegetable juice; vitamin C; nutrition
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- Exploring the Secrets of Plant Juice—Flowers That Change Color Exploring the Secrets of Plant Juice—Flowers That Change Color
- The fun experiment of "Flower Juice That Changes Color" will fully stimulate students' interest in exploration: Why does violet flower juice turn red
- The fun experiment of "Flower Juice That Changes Color" will fully stimulate students' interest in exploration: Why does violet flower juice turn red when mixed with an acid or blue when mixed with a base? This educational activity will allow students to independently prepare the juice of different plants and to design exploratory experiments on their own, thereby understanding that many plants' juice will change color when mixed with an acid or a base, and learning the scientific concept of "acid-base indicator". Through theoretical study, students will learn about the existence of "anthocyanin" in plants. Lastly, the teacher will ask students to use the self-made "acid-base indicator" to test the acidity or alkalinity of commonly seen substances in real life, so as to make science serve our daily lives. Keywords: plant juice, acid-base indicator, acidity, alkalinity.
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- BRIDGE OF CURIOSITY BRIDGE OF CURIOSITY
- Bridge of Curiosity is an exciting STEM-based activity to determine the load bearing capacities of simple structures when connected in a special arran
- Bridge of Curiosity is an exciting STEM-based activity to determine the load bearing capacities of simple structures when connected in a special arrangement to construct a bridge: TRUSS. This activity has been presented with an outer-space background story in which the participantsare provided a few goals to achieve, alongside a story line.
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- 洪崖洞 Hongyadong
- 洪崖洞浓缩了重庆三千年历史，游客可于此赏吊脚群楼，观洪崖滴翠，逛山城老街，看两江汇流、品天下美食。夜幕降临，华灯初上的洪崖洞更是重庆夜景一绝，被网友誉为“千与千寻” 同款梦幻仙境。
- Hongyadong, is an epitome of the 3000-year history of Chongqing. Visitors here can admire the stilted buildings and the green Hongya cliff, visit old streets, see confluence of the two rivers, and enjoy cuisine of all schools. When night falls, Hongyadong, flooded by the lights, is a superb night view of Chongqing. It is praised by netizens as a fantasy wonderland paralleling that in the movie Spirited Away.
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- 中国科学技术大学 University of Science and Technology of China
- 中国科学技术大学
- University of Science and Technology of China
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- 广西边海国家风景道 Guangxi Shore-Border Scenic Road
- 广西边海国家风景道由山水、河流、海洋、历史遗迹和民族异域风情组成，有中越跨国路线、广西边境海关旅游路线、防城港-下龙湾海上跨国航行等经典旅游线路。百色通灵大峡谷、那坡黑衣壮寨、德天跨国大瀑布、明仕田园、友谊关、防城港东兴口岸、金滩、白浪滩、钦州三娘湾、北海银滩、渭洲岛等景区是必游景点。
- Guangxi Shore-Border Scenic Road
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